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CSEMP assessment of chrysene in sediment at Inner Firth of Clyde, Nth of Cumbrae

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean135.4244.42-14.7129.42
linear237.3969.39-14.6929.390.031 10.8605

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200220135.3595.268-0.0913 0.4989-0.1830.8665
last 20 years200220135.3595.268-0.0913 0.4989-0.1830.8665

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC194 20-2.2721 0.4026-5.6440.9945
ERL194384 0.6828 0.4026 1.6960.0942

 


Raw data with supporting information

Raw data with supporting information for assessment of  chrysene in sediment at Inner Firth of Clyde, Nth of Cumbrae


Raw data with assessment

Raw data with assessment of  chrysene in sediment at Inner Firth of Clyde, Nth of Cumbrae


Assessment plot

Assessment plot for  chrysene in sediment at Inner Firth of Clyde, Nth of Cumbrae


PAH (parent) data

PAH (parent) data for assessment of  chrysene in sediment at Inner Firth of Clyde, Nth of Cumbrae


PAH (parent) assessment

PAH (parent) assessment of  chrysene in sediment at Inner Firth of Clyde, Nth of Cumbrae


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